curl --request PUT \
  --url https://wmc.wiremockapi.cloud/v1/mock-apis/{mockApiId}/settings/chaos \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "chaos": {
    "enabled": true,
    "percentageFailures": 13,
    "socketClose": {
      "enabled": true
    },
    "socketReset": {
      "enabled": true
    },
    "invalidHttp": {
      "enabled": false
    },
    "longDelay": {
      "enabled": true,
      "durationMillis": 555
    },
    "httpErrors": [
      {
        "status": 503
      }
    ]
  }
}
'

{
  "chaos": {
    "enabled": true,
    "percentageFailures": 50,
    "socketClose": {
      "enabled": true
    },
    "socketReset": {
      "enabled": true
    },
    "invalidHttp": {
      "enabled": true
    },
    "longDelay": {
      "enabled": true,
      "durationMillis": 123
    },
    "httpErrors": [
      {
        "status": 499
      }
    ]
  }
}